82439168

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 132

約数和(自身を含む): 201621312

約数和(自身を除く): 119182144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 64, 98, 106, 112, 124, 128, 196, 212, 217, 224, 248, 256, 371, 392, 424, 434, 448, 496, 512, 742, 784, 848, 868, 896, 992, 1024, 1484, 1519, 1568, 1643, 1696, 1736, 1792, 1984, 2597, 2968, 3038, 3136, 3286, 3392, 3472, 3584, 3968, 5194, 5936, 6076, 6272, 6572, 6784, 6944, 7168, 7936, 10388, 11501, 11872, 12152, 12544, 13144, 13568, 13888, 15872, 20776, 23002, 23744, 24304, 25088, 26288, 27136, 27776, 31744, 41552, 46004, 47488, 48608, 50176, 52576, 54272, 55552, 80507, 83104, 92008, 94976, 97216, 105152, 111104, 161014, 166208, 184016, 189952, 194432, 210304, 222208, 322028, 332416, 368032, 379904, 388864, 420608, 644056, 664832, 736064, 777728, 841216, 1288112, 1329664, 1472128, 1555456, 1682432, 2576224, 2659328, 2944256, 5152448, 5888512, 10304896, 11777024, 20609792, 41219584, 82439168]

約数ペア:

[(1, 82439168), (2, 41219584), (4, 20609792), (7, 11777024), (8, 10304896), (14, 5888512), (16, 5152448), (28, 2944256), (31, 2659328), (32, 2576224), (49, 1682432), (53, 1555456), (56, 1472128), (62, 1329664), (64, 1288112), (98, 841216), (106, 777728), (112, 736064), (124, 664832), (128, 644056), (196, 420608), (212, 388864), (217, 379904), (224, 368032), (248, 332416), (256, 322028), (371, 222208), (392, 210304), (424, 194432), (434, 189952), (448, 184016), (496, 166208), (512, 161014), (742, 111104), (784, 105152), (848, 97216), (868, 94976), (896, 92008), (992, 83104), (1024, 80507), (1484, 55552), (1519, 54272), (1568, 52576), (1643, 50176), (1696, 48608), (1736, 47488), (1792, 46004), (1984, 41552), (2597, 31744), (2968, 27776), (3038, 27136), (3136, 26288), (3286, 25088), (3392, 24304), (3472, 23744), (3584, 23002), (3968, 20776), (5194, 15872), (5936, 13888), (6076, 13568), (6272, 13144), (6572, 12544), (6784, 12152), (6944, 11872), (7168, 11501), (7936, 10388)]